970 
INDEX. 
Yibratile Organ of Compound Ascidians, 
Development, 354. 
Vibrio Metsclmikovi, Immunity to, 89. 
Yicentini, F., Microbes of the Mouth and 
their Relation to Leptothrix buccalis , 
538. 
Vida narbonensis, Seeds, 63. 
Victorian Land Planarians, 209. 
Vienna Museum, Earthworms of, 205. 
Vigner, C., Heliotropism of Nauplii, 610. 
Villot, A., Classification of Cestoda, 793. 
, Development of Gordius , 370. 
Yinassa, P. E., Pollination of Dracunculus , 
509. 
Vincent, H., Isolating Bacillus of Typhoid 
from Water, 96. 
, On the Hsematozoon of Marsh- 
fever, 540. 
Vincetoxicum , Ovule and Embryo Sac of, 
508. 
Vine, Bacterosis of Grape, 661. 
, Defoliation, 516. 
Diseases, New Myxomycetes causing, 
836. 
, Fungus Parasites of, 242, 651. 
, Period of Formation of Flowering- 
buds, 390. 
Vinzenz, J., Microscopical Examination 
of Textile Fabrics, 903. 
Violacese, Crystalline Deposits in Leaves 
of, 498. 
Virchow, H., Yolk-organ of Vertebrata, 
456, 760. 
Virulence of Micro-organisms, Influence 
of Movement on, 842. 
Visart, O., Digestive Canal of Orthoptera, 
201 . 
Vision in Rotifers, Sense of, 213. 
of Gastropoda, 596. 
Vitality of Annual Plants, 67, 641. 
of Germs of Microscopic Organisms, 
379. 
Vitelline Nuclei of Distomum Richiardii , 
373. 
Nucleus in Ova of Trematoda, 618. 
Viiis vulpina , Aerial Roots of, 64. 
Viviparous Grasses, 511. 
Vivisection of Infusorians in Gelatin, 891. 
Voegler, C., Sensitiveness of Antherozoids, 
70. 
Vogt, J. G., Unity of Protoplasm, 56. 
Voigt, W., Synapticola, New Parasitic 
Copepod, 479. 
, Water- vascular System of Mesosto- 
mum truncatum , 616. 
Vries, H. de, Torsions during Growth, 
68 . 
Vuillemin, P., Parasitic Castration by 
TJstilago antherarum, 387. 
, Parasitic Fungus on Lombardy 
Poplar, 522. 
W. 
W., C. M., Trouessart’s Classification of 
Mites, 602. 
Wager, H., Nuclear Structure in Bacteria, 
248. 
, Nuclei of Hymenomycetes, 654. 
Wagner, C., Development of Amphipoda, 
365. 
, J., Development of Mites, 783. 
Wahrlich,W., Bacillus pseudanihracis, 658. 
, Sclerotinia Rhododendri , 651. 
, Structure of Bacterial Cell, 404. 
Waisbecker, A., Fastigiate Hairs of Poten- 
tilla, 819. 
Wakker, J. H., Rhabdoid, a new Cell- 
content, 58. 
, Viviparous Grasses, 511. 
Walnut, Development of Male Inflorescence 
of, 510. 
Walsh, J. H. T., Indian Deep Sea Holo- 
tliurians, 622. 
Walter, E., Monostomata from Intestine of 
Chelone viridis , 616. 
Wandering Cells and Excretory Functions, 
193. 
Wandollech, B., Embryonic Development 
of Strongylus paradoxus , 791. 
, Preparation of Embryos of Strongylus 
paradoxus, 890. 
Warburg, O., Ants and Plants, 358. 
Ward, H. B., Investigation of Nectonema, 
614, 701. 
, H. M., Classification of Schizomy- 
cetes, 656. 
• , “ Ginger Beer Plant,” 524. 
, M., Bacteriology of Water, 843. 
, Simple Apparatus for Cultivation of 
small Organisms, 279. 
* , R. H., Microscopes and Accessories 
at Antwerp Microscopical Exhibition, 
684. 
Wasmann, E., Compound Nests and Mixed 
Colonies of Ants, 359. 
, International Relations of Lomecliusa , 
780. 
Wassermann, A., Immunity and Resis- 
tance to Toxins, 528. 
Watase, S., Cleavage of Ovum in Cephalo- 
pods, 21. 
, Study of Development of Cephalo- 
pods, 152. 
Water Absorbed by Leaves, 70. 
, Bacteriology of, 281, 405, 433, 843. 
, Bordeaux, Presence of Bacillus 
typhosus , 538. 
, Filtration through Stone Filters, 
571. 
, Microscopical Examination of 
Potable, 570. 
, Isolating Bacillus of Typhoid from, 
96. 
